Peavey Classic 30: Help identifying mods

[clarisso11]

Hi everyone,

I recently bought a used Peavey Classic 30, since I heard good things about the amp.

When I turned it on it hummed...

[Fantomaxit]

Hello All

I'm new and I want to say hello to all the members
I have a prob with my Peavey Classic 30.
As soon I increase the...

[voodrew]

My Classic 30 sounds great for about 2-3 minutes and then all of a sudden regardless of the settings the amp starts making crackling noises. This happens...

[bazeboiee]

Hey guys,

Utter newbie (this is my first post that's how new I am) here with some questions.

Will the classic 30 mods work...